Results 71 to 80 of about 182,748 (201)

Structural Brain Correlates of Speech Disfluency in Early Childhood: A Dimensional Analysis in a Population‐Based Cohort

European Journal of Neuroscience, Volume 64, Issue 4, August 2026.
FinnBrain 5‐year‐olds (N = 120): speech disfluency measured continuously (SLDs/ODs) from conversational samples. Whole‐brain VBM tested grey matter–disfluency links. Higher SLDs showed robust positive GMV associations in left middle frontal gyrus and right superior frontal gyrus across model checks; ODs and cortical thickness/surface area showed no ...
Ashmeet Jolly, Aura Yli‐Savola, Elmo P. Pulli, Essi Saloranta, Henry Railo, Harri Merisaari, Ekaterina Saukko, Eero Silver, Venla Kumpulainen, Anni Copeland, Hasse Karlsson, Linnea Karlsson, Niina Junttila, Elina Mainela‐Arnold, Jetro J. Tuulari   +14 more
wiley   +1 more source

Preparation of polymer hollow microsphere filled epoxy resin-based syntactic foam material and its performance analysis

Frontiers in Materials
To explore sound-absorbing and flame-retardant materials that meet the requirements for double-shielded and double-insulated Faraday cages, polymethyl methacrylate (PMMA) microspheres were incorporated into epoxy resin-based syntactic foam materials for ...
Wei Xue, Yi Feng, Jian Wang, Zumin Fang, Jiawen Shen, Yunfan Ma, Yueru Wang, Hechen Liu, Le Li   +8 more
doaj   +1 more source

Epoxy-Glass Microballoon Syntactic Foams: Rheological Optimization of the Processing Window

Advances in Polymer Technology, 2019
In this paper, we discuss the chemorheology of epoxy based syntactic foams containing glass microballoons of varying density, with an aim of establishing the effect of microballoon loading on its processability.
A. V. Ullas, Devendra Kumar, Prasun Kumar Roy   +2 more
doaj   +1 more source

Preparation and Evaluation of Microstructure, Compressive and Tensile Strength of Vinyl Ester/Glass Micro Balloon Foams [PDF]

Journal of Advanced Materials in Engineering
Syntactic foams consisting of vinyl ester resin hollow glass microspheres (microballoons) are used in many marine or air structures due to their low density, high stiffness/density ratio, and ability to absorb energy.
M.R. Loghman, M. Najafpour, A.R. Nasr Esfahani, H. Sheikh, M. Sadeghi, E. Mohammad Sharifi   +5 more
doaj   +1 more source

Combining the Underwater Vision Profiler 6 with sediment traps to measure in situ velocity of marine particles

Limnology and Oceanography: Methods, Volume 24, Issue 7, July 2026.
Abstract Particles sinking from the surface to the deep ocean play a key role in the biological carbon pump, whose efficiency depends partly on sinking velocities. Over the last decade, in situ imaging has enabled critical advances in our understanding of particle dynamics in the ocean.
Manon Laget, Alexandre Accardo, Marc Picheral, Camille Catalano, Lionel Guidi, Tristan Biard   +5 more
wiley   +1 more source

Current status and recent advances in magnesium-matrix syntactic foams: Preparation, mechanical properties, and corrosion behavior

Journal of Materials Research and Technology
Over the last ten years, magnesium (Mg)-based syntactic foams (SFs) have gained significant attention and their popularity continues to grow. This is because they possess unique properties such as high mechanical strength and are lightweight, making them
A. Motaharinia, J.W. Drelich, J. Goldman, H.R. Bakhsheshi-Rad, S. Sharif, A.F. Ismail, M. Razzaghi   +6 more
doaj   +1 more source

The Last Line

Critical Quarterly, Volume 68, Issue 3, Page 25-37, October 2026.
Beci Carver
wiley   +1 more source

Adaptive Acoustic Monitoring for Endangered Cook Inlet Beluga Whales in Complex Soundscapes

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Effective conservation of the endangered Cook Inlet beluga whale (Delphinapterus leucas) requires comprehensive spatiotemporal data, yet monitoring efforts remain spatially biased, underrepresenting important southern habitats. Passive acoustic monitoring (PAM) provides the necessary broad‐scale coverage, but its expansion introduces ...
Manuel Castellote, Rahul Dodhia, Daniela Ruiz, Zhongqi Miao, Pablo Arbelaez, Verena Gill, Lori Polasek, Juan M. Lavista Ferres   +7 more
wiley   +1 more source

Effects of water absorption on mechanical properties of glass microballoons/vinyl ester syntactic foams

, 2018
In this study, the water absorption of glass microballoon filled vinyl ester syntactic foams at room temperature (25°C) and high temperature (70°C) hygrothermal conditions was investigated.
Salleh, Zulzamri, Islam, Md Mainul, Epaarachchi, Jayantha Ananda, Khan, Md Tawhidul Islam   +3 more
core   +1 more source

Thermal Management and Mechanical Properties of Epoxy‐Sandwich Composites Containing Microencapsulated Phase Change Material

Polymer Composites, Volume 47, Issue S2, Page S460-S473, 20 June 2026.
Schematic representation of a multifunctional sandwich composite consisting of face sheets and a PCM‐filled epoxy foam core, combining structural performance with thermal energy storage capability. ABSTRACT In this work, epoxy (EP) foams containing 10, 20, and 30 wt% of microencapsulated phase change materials (PCMs) were developed as potential cores ...
Laura Simonini, Silvia Santagiuliana, Alessandro Tomasini, Giulia Fredi, Alessandro Pegoretti   +4 more
wiley   +1 more source